Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.53
Milk (kg) -201.00 -0.014 2.81
Fat (kg) 7.86 -0.375 -2.94
Prot (kg) 0.91 -0.441 -0.40
Fertility Sub Index 8.55
Calving Interval (days) -4.28 -1.459 6.24
Survival (%) 2.06 1.117 2.30
Calving Sub Index 0.06
Gestation Length (days) -0.07 -0.919 0.06
Beef Sub Index -0.03
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 4.47 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 14.79

* Based on an €80/tonne carbon price